Powell, J. (1992). 10 Laku Hidup Bahagia - John Powell, SJ. Kanisius.
Chicago Style (17th ed.) CitationPowell, John. 10 Laku Hidup Bahagia - John Powell, SJ. Kanisius, 1992.
MLA (8th ed.) CitationPowell, John. 10 Laku Hidup Bahagia - John Powell, SJ. Kanisius, 1992.
Warning: These citations may not always be 100% accurate.